Every antibody type is uniquely produced for a specific antigen, so the test can differentiate between the herpes 1 and herpes 2 viruses. A healthcare professional puts it under a microscope to look for cells specific to a herpes infection.Īntibody test: This blood test looks for the herpes antibody (protein) produced for the herpes antigen. Tzanck smear: A sample for this test is collected by scraping the herpes sore. The test is done using venous blood, a specimen collectedby swabbing the sore, or cerebrospinal fluid collected via a spinal tap. Polymerase chain reaction (PCR) test: This test looks for DNA of the herpes virus and distinguishes between the two common herpes virus types, HSV-1 and HSV-2. It is most accurate during the early stage of the outbreak when the sore has just formed. This test can distinguish between herpes 1 and 2. This is done to confirm a herpes diagnosis (the initial diagnosis is made clinically that is, based on visual examination). The collected specimen is observed in a laboratory to see if the virus multiplies and grows. Viral culture: This test is done using a swab of the herpes sore. Who should consider getting tested for herpes?Ĭenters for Disease Control and Prevention (CDC). This may lead to unnecessary financial and psychological issues. There is always a chance (up to 20%) of having false-positive test results (that is, the test indicates the presence of infection, but a person does not have it).
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